Donald Lobo, Michal Mach, and I started CiviCRM almost six years ago. Back then, open source software had gained traction in the operating system arena, but the idea of an open source application designed from the ground up to meet the needs of non-profits and other civic sector organizations was pretty radical. We were convinced that there...

In one way, though, Sutherland had it easy. He didn’t have to...

Mainstream data mining techniques significantly limit the role of human reasoning and insight. Likewise, in data visualization, the role of computational analysis is relatively small. The power demonstrated individually by these approaches to knowledge discovery suggests that somehow uniting the two could lead to increased efficiency and more...

At last! An Ajax library that was easy to use and well-documented....

This book is designed to give the reader a practical introduction to fluid simulation for graphics. The field of fluid dynamics, even just in animation, is vast and so not every topic will be covered, and many wonderful papers will sadly be passed over in the hope of distilling the essentials; this is far from a thorough survey. The...

IN TRADITIONAL COMPUTER GRAPHICS, 3D objects are created using highlevel surface representations such as polygonal meshes, NURBS (nonuniform rational B-spline) patches, or subdivision surfaces. Using this modeling paradigm, visual properties of surfaces, such as color, roughness, and reflectance, are described by means of a shading...

The command line can be an intimidating and unforgiving environment. Unlike working in graphical environments, it's not entirely clear what commands one must execute in a terminal to accomplish a given task. Couple this with the fact that the command line does not prevent you from doing things that might cause irreparable damage to your...

Thank you for picking up a copy of this book. Amazon Web Services (AWS) has amazed everyone: Amazon has made lots of friends, and all its “enemies” are too busy admiring AWS to do much fighting back. At the moment, there is no comparable public Infrastructure as a Service (IaaS); AWS offers the services at a scale that has...

Experienced data analysts know that a successful analysis or meaningful report often requires more work in acquiring, merging, and transforming data than in specifying the analysis or report itself. SPSS contains powerful tools for accomplishing and automating these tasks. While much of this capability is available through the...

What gives you high-speed Internet access, runs thousands of apps, lets you take high-resolution photos and HD videos (and play them on a T V as well), gives you immediate access to information about all your friends, family, and contacts, handles any email you can throw at it, is a wizard at Facebook and other social networking...

That’s a big deal, because over the years, home movies have developed a bad name. You know what it’s like watching other people’s camcorder footage....

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